Marine battery manufacturer AYK Energy has signed a second deal with Spanish ship owner Mureloil to supply diesel electric hybrid systems. AYK will deliver the same 4.2 MWh Aries+ battery system to Mureloil’s 8000 DWT product tanker Bahía Beatriz as its sister vessel the Bahía Candela, also a 8000 DWT tanker. Bahía Beatriz is currently… Read more…